The Instance Party Source (employee) entered is either invalid or does not exist in the Installed Ba

Hello,

I am trying to create contacts for item instance in installed base using below code .

      l_instance_rec.INSTANCE_ID           := INSTANCE_REC.INSTANCE_ID;

      l_instance_rec.OBJECT_VERSION_NUMBER := instance_rec.item_obj;

      l_instance_rec.system_id             := NULL;

      --    l_instance_rec.LOCATION_TYPE_CODE         :='HZ_PARTY_SITES';

      --    l_instance_rec.ACCOUNTING_CLASS_CODE      :='CUST_PROD';

      -- l_party_tbl (1).instance_party_id         := instance_rec.instance_party_id;

      l_party_tbl(1).instance_id            := instance_rec.instance_id;

      l_party_tbl(1).PARTY_SOURCE_TABLE     := 'employee';

      l_party_tbl(1).party_id               := l_fe_primary; -- pass the employee number